Private Open Space Standards Plan
Last updated October 29, 2026.
Local validation checklist code B20
When you'll need to provide this
You may need to include this if you're submitting your planning application to Maidstone Borough Council.
For applications submitted to Maidstone Borough Council
All new dwellings created through subdivision, conversion or new build.
Typical proposals
The private open space standards plan planning application requirement is typically needed when you're proposing to do any of the following:
New housing development; Converting a building into homes; Change of useWhat you'll need to provide
What you'll need to include in your application
For applications submitted to Maidstone Borough Council
An application should include scaled/dimensioned drawings which demonstrate that all flats/houses have adequate external amenity space, in accordance with relevant policy.
Why we need you to provide this
Why we need you to include this in your application.
For applications submitted to Maidstone Borough Council
The NPPF promotes creating places that are safe, inclusive and accessible and which promote health and well-being, with a high standard of amenity for existing and future users.
Maidstone Building for Life 12 provides information on public and private space, together with amenity space. Local Plan Review Policy LPRQD7 (Private amenity space standards) requires that all new dwellings created through subdivision, conversion or new build have adequate private amenity space with specific reference to the size and shape of gardens.